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Expansion valve

Home / Glossary Item / Expansion valve
24
Oct

A refrigerant-metering valve with a pressure- or temperature-controlled orifice.

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Testimonials

03/15/2024

They did a full Combi-Boiler replacement on short notice, repaired other piping, coordinated all town filings, inspections and passed with flying colors. From no heat and hot water, to comfort in a

Angelo C.

11/5/2023

Jeff came right away. Fixed my heat. Was a gentleman and honest and worth the money. Now my central heat works. Great

Dave K.

10/11/2023

When it comes to servicing my boiler I do not hesitate to call them… technician are always courteous and helpful..Paul A. came out today and was able to resolve the issue by contacting the

S J

09/14/2023

This is my second experience with all hours energy and both times were terrific. Very timely, efficient, and knowledgeable. They fixed what another company looked at 5 times and still couldn’t fix.

Daiana G.

08/13/2023

Great company, came fast for my emergency. I highly recommend

Chris B.

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  • Home
  • About Us
    • Accessibility Statement
    • Privacy Policy
  • AC
    • AC Service/Repair
    • AC Installation/Replacement
    • AC Maintenance/Tune Up
    • Ductless/Mini Splits
    • Central HVAC Services
  • Heating
    • Boilers
    • Furnaces
    • Heater Services
  • Heat Pumps
  • Plumbing
    • Residential Plumbing
    • Commercial Plumbing
    • New Construction Plumbing
    • Backflow Prevention
  • Who We Serve
  • Additional Services
    • Daikin
      • Daikin Furnace
      • Daikin Heat Pumps
      • Daikin Package Units
      • Daikin FIT
      • Daikin Ductless
      • Daikin VRV
      • Daikin Inverter Air Conditioners
    • Generators
    • Contractor Services Phrases
    • Indoor Air Quality
    • Energy Efficiency
    • Radiant Floor
    • Radiators
    • Water Heaters
    • Duct Work & Ventilation Work
    • Planning And Design
  • Resources
    • HVAC FAQs
    • HVAC Terminology
    • HVAC Troubleshooter
    • SEER Calculator
    • Blog
  • Service Areas
  • Testimonials
  • Contact Us
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